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Posted to issues@hbase.apache.org by "Jerry He (JIRA)" <ji...@apache.org> on 2017/04/03 18:26:42 UTC

[jira] [Created] (HBASE-17869) UnsafeAvailChecker wrongly returns false on ppc

Jerry He created HBASE-17869:
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             Summary: UnsafeAvailChecker wrongly returns false on ppc
                 Key: HBASE-17869
                 URL: https://issues.apache.org/jira/browse/HBASE-17869
             Project: HBase
          Issue Type: Bug
    Affects Versions: 1.2.4
            Reporter: Jerry He
            Assignee: Jerry He
            Priority: Minor


On ppc64 arch,  java.nio.Bits.unaligned() wrongly returns false due to a JDK bug.
https://bugs.openjdk.java.net/browse/JDK-8165231
This causes some problem for HBase. i.e. FuzzyRowFilter test fails.
Fix it by providing a hard-code workaround for the JDK bug.



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